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801415706c
and extract_subreg as a "copy" that defines a valno. Also fixes a typo. These two issues prevent a simple subreg coalescing from happening before. llvm-svn: 86022
16 lines
429 B
LLVM
16 lines
429 B
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin11 | FileCheck %s
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; rdar://7362871
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define void @bar(i32 %b, i32 %a) nounwind optsize ssp {
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entry:
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; CHECK: leal 15(%rsi), %edi
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; CHECK-NOT: movl
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; CHECK: call _foo
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%0 = add i32 %a, 15 ; <i32> [#uses=1]
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%1 = zext i32 %0 to i64 ; <i64> [#uses=1]
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tail call void @foo(i64 %1) nounwind
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ret void
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}
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declare void @foo(i64)
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